资料图：蜜蜂迷路后无家可归被踩死

　　The scientists believe that their findings with bees offer a new means to model and understand the variability found in brain function between individuals; where some individuals' memories remain intact, while others' learning behavior becomes inflexible with age.

　　科学家们认为这些研究结果提供了为个体间大脑机制易变性建模及相关理解的新方法，而大脑机制易变性是指，一些个体记忆力保存完好，而另外一些个体的学习行为会随年龄变得迟滞。